The reason why the logic for creating an object is put into a separate class is that it can be used by multiple clients. And separates the creation and use of objects. However, this design also has many defects. First of all, SimpleFactory is a specific class, so we must program for the implementation, making the system lose its flexibility in this respect. Second, if we add new products, we have to modify the code in SimpleFactory, which violates the opening and closing principle. The above model is also called simple factory. He does not appear in GOF mode, it is more like a programming habit.
没办法，考试优先于一切。
You can clearly see the functions Node uses for each extension and their operations: module._compile for. Js files; Use JSON.parse for the. Json file; Use process.dlopen for the. Node file.
胡钧立即猫腰跟了上去。
This one was taken under the normal shutter.
同样地，更复杂的机械结构，也必须进行更严谨的检验，即便到了现代，仍会有炮兵发射事故，炮损人亡。
If the scores are all the same, let their respective total scores be higher than the total points lost, and the ratio is larger to win.
他害怕真正的自己不适合像Gilayn这样完美的人,这就是为什么他要保密...
充满死亡气息的警报响起，随之而来的海啸将为习惯了快乐慵懒生活的人们带来前所未有的黑色记忆……
“在这座城市里拥有爱情，我配么？”这也许是每一个“漂一族”的自我怀疑。
那日，她派人给田夫子送信，约他当夜来善郡王府会面。
乾隆面对李卫是很矛盾的，既不喜欢他又不能不用，当最讨厌李卫的时候，恰恰李卫办出了漂亮的事；当想重用李卫的时候，李卫却自己往后退，一再递上辞官摺子，令乾隆气也不能恨也不是。李卫面对乾隆，也是无可奈何，由于有一层君臣的名分，大
《当你沉睡时》《死之咏赞》朴秀真导演，《谎言的谎言》《清潭洞丑闻》《前世的冤家》金智恩编剧执笔，下半年播出
兹事体大，张良也不敢擅自做主到底怎么办，于是乎第一时间将消息并报给了汉王刘邦。
二十年代的美国处于经济萧条时期，失业率居高不下，工人受尽压榨，成为了大机器生产中的一颗螺丝钉。查理就是一个底层市民，他在一个机器隆隆的厂房里日以继夜地工作，以赚取微薄的收入。重复繁重的工作压得他喘不过气，他把人们的鼻子当成螺丝钉来拧，卷入流水线机器的皮带里，令人哭笑不得。
纵使是司马二的铁杆书迷，这时也不禁心有怨言。
某日，一个神秘的女人（杰米·亚历山大 Jaimie Alexander 饰）以全裸的姿态出现在了人头攒动的时代广场，她的身上有着造型诡异如同地图一般的纹身，而这个女人对自己的过去和遭遇一无所知。
Aviation uneasiness reaction is a normal phenomenon, which is an alert factor and is conducive to pilots to mobilize their own energy to adapt to flight activities. However, uneasiness becomes a psychological barrier when it reflects continued development and loses its alert nature.
